Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...
A new 3D ultrasonic imaging system can detect potentially deadly defects in all types of concrete. The range of materials that concrete contains - such as stone, clay, chalk, slate, iron ore and sand ...
RAILWAY AGE MARCH 2022 ISSUE: Since 2020, Transportation Technology Center, Inc. (TTCI) has been conducting tests to evaluate the capability of electromagnetic acoustic transducer (EMAT) ...
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Self-adjusting ultrasonic systems for concrete analysis
Researchers developed a high-resolution 3D ultrasonic imaging system for concrete, adapting to various structures for effective nondestructive testing.
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